无单元法计算钢筋混凝土筏板  

Computation of RC raft plates in the element-free method

作　　者：张伟星[1] 庞辉[1] 

机构地区：[1]青岛建筑工程学院建筑工程系,青岛266033

出　　处：《计算力学学报》2000年第3期326-331,共6页Chinese Journal of Computational Mechanics

摘　　要：对无单元法的基本理论作了介绍 ,并从变分原理出发推导 Winkler地基上钢筋混凝土筏板的无单元法刚度矩阵 ,编制了相应的计算程序 。In this paper,the fundamential theories of Element\|Free Galerkin Method(EFGM)are introduced.Based on this method,the basic equations of RC raft plates onWinkler foundation are derived using verational principle. The corresponding computer program are also developed. Numerical examples show that the method is reasonable and feasible on computation of RC raft plates.

关 键 词：无单元法 钢筋混凝土 筏板 变分原理 

分 类 号：TU375.201[建筑科学—结构工程]